High-Quality Swiss Automatic Movement

* Stainless Steel Case 46 mm, Sapphire Crystal

* Water-Resistant to 10 ATM

U-28 automatic movement, 38 power reserve. Hours, minutes, seconds and date functions. AISI 316 stainless steel case, polished tungsten bezel, 50mm diameter. Scratch proof and anti reflective sapphire crystal. Hand finished dark brown calf leather strap, stainless steel deployante buckle. Beige dial with visible ruby, luminous black hands and markers. Water resitaant to 100mt, 10atm.

Innovative crown release system (patented) at 8 o’clock for easy time and date setting.

MOVEMENT:
automatic mechanical, personalized to U-BOAT specifications for stem to be positioned at 9 o’clock.
Laser cut rotor as by U-BOAT specifications.
Frequency: 28,800 vibrations per hour, 4 Hz. Power reserve: 38 hours. 25 jewels.

FUNCTIONS:
hours, minutes, seconds, date, 24h indicator, crown release lever.

CASE:
stainless steel AISI 316L, satin hand finish, distinguishing crown on left side, with a patented protective device. Diameter 45 mm.
Bezel ring in polished tungsten. Serial number engraved on a small plate fixed on the side of the case.

BACK:
sealed with seven external screws, U-shaped window with sapphire fumé crystal, showing the movement.

DIAL:
three superimposed layers, beige with visible ruby. Arabic numerals, hands and markers luminous black.

CRYSTAL:
high quality sapphire, with anti-reflection treatment.

WATER RESISTANCE:
100 mt, 10 ATM.

STRAP:
handmade and hand-finished brown calf leather. Stainless steel tongue buckle.
Width: 20/20 mm.
Strap: ref. 4273/Z Buckle: ref. 5466/SCREW